| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/17/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 04/16/13 | CERTNYS | Form CERTNYS: Certification by the New York Stock Exchange approving securities for listing | 1 | |
| 04/16/13 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 4 | |
| 04/15/13 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 4 |